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參數(shù)資料
| 型號(hào)： | 24AA32A-P |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 32K 1.8V I 2 C O Serial EEPROM |
| 中文描述： | 32K的1.8VI 2二氧化碳串行EEPROM |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 79K |
| 代理商： | 24AA32A-P |
24AA32A
DS21162B-page 2
Preliminary
1996 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
Maximum Ratings*
V
All inputs and outputs w.r.t. V
Storage temperature.....................................-65C to +150C
Ambient temp. with power applied................-65C to +125C
Soldering temperature of leads (10 seconds).............+300C
ESD protection on all pins
..................................................≥
CC
...................................................................................7.0V
SS
............... -0.6V to V
CC
+1.0V
4 kV
*Notice:
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operational listings
of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
Stresses above those listed under “Maximum Ratings”
TABLE 1-1:
PIN FUNCTION TABLE
Name
A0..A2
V
SS
SDA
SCL
WP
V
CC
Function
User Configurable Chip Selects
Ground
Serial Address/Data I/O
Serial Clock
Write Protect Input
+1.8V to 6.0V Power Supply
TABLE 1-2:
DC CHARACTERISTICS
FIGURE 1-1:
BUS TIMING START/STOP
Vcc = +1.8V to 6.0V
Commercial (C) Tamb = 0
°
C to +70
°
C
Parameter
Symbol
Min
Typ
Max
Units
Conditions
A0, A1, A2, SCL , SDA and WP
pins:
High level input voltage
Low level input voltage
Hysteresis of Schmitt Trigger
inputs
Low level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
V
V
IH
.7 V
CC
—
V
V
V
IL
—
.05
V
CC
—
-10
-10
—
.3 Vcc
—
V
HYS
(Note)
V
OL
I
LI
I
LO
,C
.40
10
10
10
V
μ
μ
pF
I
V
V
V
Tamb = 25C, F
OL
= 3.0 mA
= .1V to V
= .1V to V
= 5.0V (Note)
A
A
IN
CC
OUT
CC
C
IN
OUT
CC
c
= 1 MHz
Operating current
I
I
CC
Write
Read
—
—
—
3
mA
mA
μ
A SCL = SDA = V
μ
A
V
CC
= 1.8V (Note)
V
V
CC
= 6.0V
= 6.0V, SCL = 400kHz
CC
0.5
5
1
CC
Standby current
I
I
CCS
1
CC
= 5.5V
CCS
Note:
This parameter is periodically sampled and not 100% tested.
SCL
SDA
T
SU
:
STA
T
HD
:
STA
T
SU
:
STO
V
HYS
START
STOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24AA32ASC-I/S16K | 制造商:Microchip Technology Inc 功能描述:32K I2C SMARTCARD EE DIE IN WAFFLE PK - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24AA32ASC-I/W16K | 制造商:Microchip Technology Inc 功能描述:32K I2C SMARTCARD EE WAFER - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24AA32ASC-I/WF16K | 制造商:Microchip Technology Inc 功能描述:32K I2C SMARTCARD EE WFR ON FR - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24AA32AT/SM | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4kx8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24AA32AT/SN | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4kx8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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